restart averaging

When you call this node for the first time, the averaging process restarts automatically. A typical case when you restart averaging is when a major input change occurs in the middle of the averaging process.

Default: False

signal x

The input, time domain signal x.

signal y

The input, time domain signal y.

averaging parameters

Settings that define how this node computes the averaging.

averaging mode

The mode this node uses to compute the averaging.

Name

Description

No averaging

Does not use averaging.

Vector averaging

Uses vector averaging.

RMS averaging

Uses RMS averaging.

Peak hold

Uses peak hold averaging.

Default: No averaging

weighting mode

Weighting mode for RMS and vector averaging.

Name

Description

Linear

Uses linear weighting.

Exponential

Uses exponential weighting.

Default: Exponential

number of averages

Number of averages to use for RMS and vector averaging.

If weighting mode is Exponential, the averaging process is continuous. If weighting mode is Linear, the averaging process stops after this node computes the specified number of averages.

Default: 10

error in

Error conditions that occur before this node runs.The node responds to this input according to standard error behavior.

Default: No error

real

Real part of the averaged cross power spectrum and the frequency scale.

f0

Start frequency, in Hz, of the spectrum.

df

Frequency resolution, in Hz, of the spectrum.

real

Real part of the averaged cross power spectrum.

imaginary

Imaginary part of the averaged cross power spectrum and the frequency scale.

f0

Start frequency, in Hz, of the spectrum.

df

Frequency resolution, in Hz, of the spectrum.

imaginary

Imaginary part of the averaged cross power spectrum.

averaging done

A Boolean that indicates whether the number of averages this node completed is greater than or equal to the specified number of averages.

True

The number of averages this node completed is greater than or equal to the specified number of averages.

False

The number of averages this node completed is less than the specified number of averages.